如果企业客服不在线，也可拨打400电话联系。或者发布求购信息
MANOMETER, MERCURY, WITH MOVABLE MIRROR GLASS SCALE, 1 FA 10
窄口瓶，PE-LD材质，250 ml，GL 25，无盖
标样-甲醇中5种苯系物混标
(1S,2S)-二(4-甲氧基苯)-1,2-乙二胺
Penny Head
棕色滴瓶
VOLUMETRIC FLASKS WITHOUT GRADUATION MARK WITH STOPPER BED, NECK PARTIALLY 250ML, NS 14/23, DURAN
HAMILTON PRP-1 GUARD COLUMNS
固相萃取的导引管
气相色谱柱，TRACE TR-5MS 气相柱, 30m, 0.25mmID, 1μm 液膜厚度
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